Senior Software Engineer | Enterprise | Full-Stack

Deepl·Londonsenior

In short

→Ingeniero de software senior full-stack que construye sistemas críticos para empresas en DeepL.
→Diseña y desarrolla flujos de suscripción, acceso y facturación para clientes enterprise con alta disponibilidad y seguridad.
→Trabajas en el núcleo del crecimiento empresarial, conectando tecnología con objetivos de negocio.

Fluent English required

In ~1 minute you get: who interviews you, the likely questions answered from your CV, and your CV tailored to this job. Free, no card.

🎧Land the interview? Bring the copilot. Our free extension listens to the live interview and flashes 3-4-word anchors from your resume and prep — glance, connect, talk. Get the extension →

What they ask for

✓Experiencia comprobada en desarrollo full-stack con React y C#/.NET
✓Conocimiento profundo de arquitecturas de suscripción y gestión de licencias empresariales
✓Capacidad para traducir objetivos de negocio en soluciones técnicas escalables
✓Experiencia con sistemas de identidad (SSO, SCIM) y control de acceso (RBAC)
✓Enfoque orientado a producto con atención al detalle en la experiencia del usuario
✓Compromiso con la fiabilidad, idempotencia y auditoría de datos financieros

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

ReactC#.NETSQLAWSDockerKubernetesgRPCOAuthREST

Who should you write to at Deepl?

Your free dossier identifies the people who'd interview you — their background, what they value, and how to reach out so you stand out before applying.

Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today trust DeepL's Language AI platform for human-like translation, improved writing and real-time voice translation. Founded in 2017 by CEO Jaroslaw “Jarek” Kutylowski, DeepL now has around 1,000 passionate employees and is supported by world-renowned investors including Benchmark, IVP, and Index Ventures. Our goal is to become the global leader in trusted, intelligent AI technology, building products that drive better communication, foster connections, and create a meaningful impact. To achieve this, we need talented people like you to join our journey. If you’re ready to shape the future of AI and grow your career in a fast-moving, purpose-driven environment, DeepL is your next destination. What sets us apart What sets us apart is our blend of cutting-edge AI technology, meaningful work, and a culture where people truly thrive. We’re a team of innovators, researchers, and creators driven by a shared purpose to unlock human potential by making work simpler, smarter, and more connected. When we share what it’s like to work at DeepL, the reactions are overwhelmingly positive. This might be because of our technology that helps millions of people and businesses communicate and work better every day, or because of the trust, curiosity, and care that shape our culture. What we know for sure is this: being part of DeepL means joining a team dedicated to innovation, growth, and well-being. Discover more about life at DeepL on LinkedIn , Instagram , and our Blog . Meet the team behind this journey DeepL is not just a translation tool; we are building the Operating System for Global Communication . We are the rare AI company that builds the entire stack in-house: from training next-gen LLMs on our own NVIDIA DGX SuperPODs to delivering real-time Language AI to over 300 million users and 200,000+ businesses globally. You will join the Business Acceleration Track (BAT) . This is the engine room of DeepL’s global growth. While our Research teams build the models, BAT builds the Revenue Flywheel that allows 200,000+ Enterprises (like the Fortune 500) to actually use and pay for them at scale . We are moving upmarket. We are transitioning from a consumer-focused app to a mission-critical Enterprise Platform. You will be part of the team architecting the "Financial Nervous System" of DeepL — handling everything from Identity & Access Management (SSO, SCIM) to complex multi-seat Subscription Architectures and Fraud Prevention . We don't hire engineers to just implement UI tickets. We hire Missionaries who understand that a perfect AI model is useless if a Global Enterprise can't provision it securely to 50,000 employees. NET. Your responsibilities Architect Revenue-Critical Flows: You will design and ship complex, high-stakes features like "Enterprise Licensing" or "Automated Seat Provisioning." You ensure that when a customer upgrades, the UX is instant, and the billing ledger is immutable. Own the "Enterprise Experience": You will build the tools that empower CIOs and IT Directors to manage DeepL. You translate complex backend constraints (RBAC, Rate Limits) into simple, elegant UI workflows. Bridge the Gap: You are bilingual in "Engineering" and "Business." You work directly with Sales, Product, and Finance to translate "Annual Recurring Revenue" goals into scalable technical architectures . Drive System Reliability: You understand that billing systems cannot fail. You build for idempotency and resilience, ensuring that our financial data is auditable and flawless, while maintaining a high-velocity frontend experience.

Looking for something similar?

Leave your email and we'll alert you when matching jobs appear.

Don't apply unprepared

We research who's interviewing you, tailor your CV and rehearse you live — first one free.